VGX-1027(GIT27) is an isoxazole compound that exhibits various immunomodulatory properties; reduce the secretion of IL-1beta, TNF-alpha and IL-10 from purified murine macrophages.

Vesnarinone is a quinolinone derivative, and its pharmacodynamic effects include inhibition of phosphodiesterase III (PDE3) activity, increases in calcium flux and decreases in potassium flux.

Verteporfin(CL 318952; Visudyne), a benzoporphyrin derivative monoacid ring A, is a photosensitising drug for photodynamic therapy (PDT) activated by low-intensity, nonheat-generating light of 689nm wavelength.

Verdinexor (KPT-335) is an orally bioavailable, selective XPO1/CRM1 inhibitor.

Velpatasvir(GS-5816) is a potent and selective Hepatitis C virus NS5A inhibitor.

Veliparib is a potent inhibitor of both PARP-1 and PARP-2 by [3H]NAD+ with Kis of 5.2 and 2.9 nmol/L, respectively.

Vecuronium Bromide

VE-821 is a potent and selective ATP competitive inhibitor of ATR with Ki and IC50 of 13 nM and 26 nM, respectively.

VCH-222(Lomibuvir) is a novel, potent and selective inhibitor of HCV polymerase with IC50 of 0.94-1.2 μM, 15.3-fold less effective for mutant M423T, and 108-fold less effective for mutant I482L.

Vatalanib free base (PTK787 free base) is an inhibitor of VEGFR2/KDR with IC50 of 37 nM, less potent against VEGFR1/Flt-1, 18-fold against VEGFR3/Flt-4.

VAS2870 is a selective inhibitor of the NADPH oxidases.

Varenicline(CP 526555;Champix) is a selective α4β2 nicotinic receptor partial agonist; it stimulates nicotine receptors more weakly than nicotine itself does.

Varenicline Tartrate(CP 526555;Champix) is a nicotinic receptor partial agonist; it stimulates nicotine receptors more weakly than nicotine itself does.

Vardenafil is a PDE5 inhibitor used for treating erectile dysfunction.

Vanoxerine 2 Hcl(GBR12909) is a potent and selective DRI (Dopamine reuptake inhibitor).

Vandetanib (Zactima, ZD6474) is a potent inhibitor of VEGFR2 with IC50 of 40 nM.

Ursocholic acid, a bile acid found predominantly in bile of mammals, is an inhibitor of 7α-hydroxysteroid dehydrogenase and hepatocyte nuclear factor 1α.

URMC-099 is an orally bioavailable, brain penetrant mixed lineage kinase (MLK) inhibitor with IC50 of 19 nM, 42 nM, 14 nM, and 150 nM, for MLK1, MLK2, MLK3, and DLK, respectively, and also inhibits LRRK2 activity with IC50 of 11 nM.

UPF 1069 is a selective PARP2 inhibitor with IC50 of 0.3 μM; ~27-fold selective against PARP1.

Upadacitinib (ABT-494) is a potent and selective Janus kinase (JAK) 1 inhibitor being developed for the treatment of several autoimmune disorders with an IC50 of 43 nM.

UNC-926 is a methyl-lysine (Kme) reader domain inhibitor; inhibits L3MBTL1 with an IC50 of 3.9 μM.

UNC6934 is a potent and selective drug-like chemical probe to interrogate the function of NSD2-PWWP1 with Kd of 91 nM.UNC6934 disrupts the NSD2-PWWP1 interaction with H3K36me2 nucleosomes in U2OS cells as measured by a NanoBret assay with an IC50 of 1.09

UNC569 is a novel small-molecule MER inhibitor with efficacy against acute lymphoblastic leukemia in vitro and in vivo.

UNC3866 is a potent and selective antagonist of CBX4 and CBX7 chromodomains with (Kd ≈ 100 nM). It is 6- to 63-fold selective for these chromodomains over the other CBX and CDY chromodomains.

UNC2250 is a potent and selective Mer inhibitor with IC50 of 1.7 nM, about 160- and 60-fold selectivity over the closely related kinases Axl/Tyro3.

UNC2025 is a potent and orally bioavailable Mer/Flt3 dual inhibitor with IC50 of 0.8/0.74 nM for Mer/Flt3.

UNC1999 is a potent, orally bioavailable and selective inhibitor of EZH2 and EZH1 with IC50 of 2 nM and 45 nM, respectively.

UNC1215 is a potent and selective chemical probe for the methyllysine (Kme) reading function of L3MBTL3 with Kd value of 120 nM.

UNC0646 is a potent and selective inhibitor of the homologous protein lysine methyltransferases, G9a and GLP (IC50 values are 6 nM and 15 nM for G9a and GLP, respectively).

UNC0642 is a novel highly potent, selective and cell permeable inhibitor of the homologous protein lysine methyltransferases, G9a and GLP, with IC50 < 2.5 nM.